A simple multiplex class to enable configuration of the storage mecahnism in
sakai.properties to use
indexStorageName@org.sakaiproject.search.index.IndexStorage = filesystem
indexStorageName@org.sakaiproject.search.index.IndexStorage = cluster
indexStorageName@org.sakaiproject.search.index.IndexStorage = db
recoverCorruptedIndex@org.sakaiproject.search.index.IndexStorage = false
location@org.sakaiproject.search.index.IndexStorage =
tableName|localDirectory Default is to use the local filesystem These values
may cahnge, and it is worth looking in the components for the real values.